3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generate_ints($n){ foreach ( range(0,$n-1) as $number) { yield $number; } } $gen = generate_ints(10); // iterable object can be used in foreach foreach ($gen as $g) { echo $gen->current(); echo '<span style="color:blue">',$gen->next(),'</span>'; // even numbered output }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.00316.75
8.3.50.0070.01517.25
8.3.40.0040.01118.46
8.3.30.0120.00318.71
8.3.20.0050.00318.74
8.3.10.0080.00020.34
8.3.00.0060.00319.26
8.2.180.0100.00716.88
8.2.170.0120.00322.96
8.2.160.0070.00719.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0060.00319.35
8.2.110.0060.00321.04
8.2.100.0070.00417.78
8.2.90.0140.00020.82
8.2.80.0060.00319.21
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0080.00018.16
8.2.30.0020.00517.98
8.2.20.0080.00017.54
8.2.10.0000.00717.75
8.2.00.0080.00017.80
8.1.280.0070.01125.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00923.96
8.1.230.0060.00620.78
8.1.220.0040.00417.74
8.1.210.0040.00418.84
8.1.200.0060.00317.35
8.1.190.0060.00317.53
8.1.180.0030.00518.10
8.1.170.0000.00918.91
8.1.160.0050.00318.85
8.1.150.0040.00418.53
8.1.140.0040.00417.36
8.1.130.0070.00017.94
8.1.120.0040.00417.51
8.1.110.0020.00517.43
8.1.100.0000.00717.47
8.1.90.0030.00717.51
8.1.80.0000.00717.53
8.1.70.0000.00817.37
8.1.60.0090.00317.58
8.1.50.0040.00417.48
8.1.40.0040.00417.54
8.1.30.0040.00417.64
8.1.20.0000.00817.60
8.1.10.0000.00717.59
8.1.00.0000.00717.42
8.0.300.0040.00419.89
8.0.290.0000.00716.75
8.0.280.0090.00018.43
8.0.270.0040.00417.22
8.0.260.0000.00716.72
8.0.250.0000.00716.99
8.0.240.0070.00016.88
8.0.230.0040.00416.86
8.0.220.0060.00016.89
8.0.210.0040.00416.87
8.0.200.0040.00416.94
8.0.190.0030.00316.98
8.0.180.0040.00416.99
8.0.170.0040.00416.94
8.0.160.0040.00416.93
8.0.150.0060.00316.87
8.0.140.0000.00716.88
8.0.130.0030.00313.27
8.0.120.0040.00416.75
8.0.110.0000.00716.75
8.0.100.0060.00316.97
8.0.90.0030.00516.75
8.0.80.0090.00616.86
8.0.70.0000.00717.02
8.0.60.0000.00716.75
8.0.50.0080.00016.77
8.0.30.0120.00616.99
8.0.20.0100.01217.08
8.0.10.0000.00716.99
8.0.00.0110.00716.72
7.4.330.0020.00213.00
7.4.320.0070.00016.52
7.4.300.0060.00016.42
7.4.290.0030.00316.66
7.4.280.0040.00316.52
7.4.270.0000.00716.67
7.4.260.0050.00013.30
7.4.250.0000.01016.50
7.4.240.0040.00416.53
7.4.230.0070.00016.44
7.4.220.0070.01416.70
7.4.210.0090.00616.66
7.4.200.0030.00516.59
7.4.190.0040.00316.70
7.4.160.0100.00516.52
7.4.150.0090.00916.55
7.4.140.0130.00516.46
7.4.130.0120.00916.38
7.4.120.0130.00516.38
7.4.110.0040.01216.70
7.4.100.0060.01016.45
7.4.90.0110.00816.46
7.4.80.0060.01019.39
7.4.70.0120.01116.53
7.4.60.0040.01216.57
7.4.50.0000.00416.55
7.4.40.0100.00316.48
7.4.30.0160.00016.67
7.4.00.0140.00415.13
7.3.330.0030.00313.39
7.3.320.0030.00313.39
7.3.310.0030.00316.22
7.3.300.0030.00316.28
7.3.290.0040.01116.32
7.3.280.0080.00916.36
7.3.270.0160.00016.61
7.3.260.0140.00416.30
7.3.250.0100.00816.35
7.3.240.0080.00816.54
7.3.230.0070.01016.53
7.3.210.0110.01116.46
7.3.200.0090.01316.51
7.3.190.0100.00916.56
7.3.180.0100.01216.57
7.3.170.0160.00616.59
7.3.160.0070.01416.47
7.3.120.0080.00414.60
7.2.330.0030.01416.49
7.2.320.0140.00316.78
7.2.310.0130.01916.59
7.2.300.0090.00916.78
7.2.290.0120.00616.70
7.2.00.0030.00619.35
7.1.100.0000.01718.18
7.1.70.0130.00316.98
7.1.60.0170.00719.40
7.1.50.0090.00916.99
7.1.00.0070.07022.44
7.0.200.0800.01015.14
7.0.140.0030.07321.92
7.0.120.0070.06022.09
7.0.60.0000.04719.96
7.0.50.0130.05317.87
7.0.40.0070.07320.06
7.0.30.0330.05020.12
7.0.20.0230.04020.10
7.0.10.0100.03720.21
7.0.00.0100.07720.14
5.6.280.0070.06721.10
5.6.210.0100.07020.72
5.6.200.0000.09318.27
5.6.190.0070.04020.77
5.6.180.0330.07020.39
5.6.170.0230.04020.55
5.6.160.0030.04720.51
5.6.150.0100.08018.23
5.6.140.0070.05718.21
5.6.130.0030.07318.23
5.6.120.0070.06720.99
5.6.110.0130.07321.14
5.6.100.0130.07720.98
5.6.90.0100.07721.14
5.6.80.0030.04020.54
5.5.350.3630.04320.49
5.5.340.0070.08018.05
5.5.330.0000.04320.29
5.5.320.0300.04320.20
5.5.310.0300.04720.26
5.5.300.0170.04018.08
5.5.290.0030.08317.98
5.5.280.0000.04720.96
5.5.270.0100.08720.64
5.5.260.0030.04020.95
5.5.250.0030.04320.62
5.5.240.0030.04720.14
5.4.450.0070.06319.48
5.4.440.0030.05019.18
5.4.430.0030.04719.19
5.4.420.0100.05319.52
5.4.410.0030.08019.04
5.4.400.0100.05019.25
5.4.390.0070.03718.93
5.4.380.0130.05319.14
5.4.370.0030.08018.87
5.4.360.0170.06019.24
5.4.350.0070.04719.12
5.4.340.0000.04319.25
5.4.320.0130.06019.24
5.4.310.0000.05018.99
5.4.300.0030.08019.14
5.4.290.0070.07719.15
5.4.280.0100.07719.20
5.4.270.0070.06719.11
5.4.260.0030.05718.97
5.4.250.0000.04318.84
5.4.240.0030.07018.92
5.4.230.0130.04018.92
5.4.220.0070.08019.15
5.4.210.0070.03318.86
5.4.200.0100.07319.11
5.4.190.0170.05019.07
5.4.180.0000.04319.13
5.4.170.0030.04018.95
5.4.160.0030.07019.19
5.4.150.0100.07718.96
5.4.140.0030.05016.34
5.4.130.0030.05316.29
5.4.120.0070.05716.39
5.4.110.0230.05716.44
5.4.100.0030.08016.53
5.4.90.0100.06316.28
5.4.80.0070.07016.46
5.4.70.0030.05316.71
5.4.60.0030.03716.39
5.4.50.0100.04316.36
5.4.40.0070.04716.38
5.4.30.0030.04316.43
5.4.20.0070.06716.40
5.4.10.0070.03716.39
5.4.00.0000.07715.95
5.3.290.0070.08014.66
5.3.280.0030.06014.59
5.3.270.0070.07714.64
5.3.260.0030.04714.62
5.3.250.0030.07314.74
5.3.240.0130.07314.61
5.3.230.0030.08014.66
5.3.220.0070.04714.65
5.3.210.0070.04314.63
5.3.200.0100.07014.60
5.3.190.0030.07014.60
5.3.180.0070.06014.62
5.3.170.0000.07314.72
5.3.160.0070.03714.59
5.3.150.0030.06314.71
5.3.140.0070.07314.55
5.3.130.0070.05714.71
5.3.120.0030.04714.56
5.3.110.0170.04014.54
5.3.100.0130.06014.19
5.3.90.0070.07714.03
5.3.80.0100.06713.99
5.3.70.0000.05014.18
5.3.60.0130.05714.08
5.3.50.0100.04013.91
5.3.40.0030.04013.92
5.3.30.0100.04313.95
5.3.20.0170.06713.73
5.3.10.0130.06313.69
5.3.00.0030.06713.71
5.2.170.0030.06711.19
5.2.160.0030.03711.15
5.2.150.0070.05011.16
5.2.140.0030.04311.03
5.2.130.0070.03311.02
5.2.120.0030.05711.09
5.2.110.0030.05011.07
5.2.100.0070.05011.07
5.2.90.0030.04011.05
5.2.80.0070.03011.10
5.2.70.0030.03011.04
5.2.60.0030.06310.96
5.2.50.0100.02310.93
5.2.40.0030.05711.05
5.2.30.0030.05310.94
5.2.20.0100.05310.92
5.2.10.0030.04010.88
5.2.00.0070.04710.77
5.1.60.0000.03710.04
5.1.50.0000.0609.96
5.1.40.0070.0539.99
5.1.30.0070.02310.35
5.1.20.0030.02710.39
5.1.10.0000.04010.04
5.1.00.0030.04310.04
5.0.50.0070.0338.61
5.0.40.0000.0338.55
5.0.30.0070.0608.25
5.0.20.0000.0508.25
5.0.10.0070.0278.25
5.0.00.0030.0378.25
4.4.90.0070.0178.25
4.4.80.0030.0378.25
4.4.70.0000.0308.25
4.4.60.0070.0178.25
4.4.50.0000.0308.25
4.4.40.0000.0578.25
4.4.30.0000.0408.25
4.4.20.0030.0238.25
4.4.10.0070.0178.25
4.4.00.0000.0538.25
4.3.110.0000.0378.25
4.3.100.0070.0338.25
4.3.90.0100.0278.25
4.3.80.0030.0278.25
4.3.70.0000.0178.25
4.3.60.0030.0138.25
4.3.50.0000.0338.25
4.3.40.0000.0308.25
4.3.30.0000.0178.25
4.3.20.0000.0238.25
4.3.10.0000.0208.25
4.3.00.0000.0208.25

preferences:
42 ms | 401 KiB | 5 Q